From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 11 Aug 2025 11:04:06 +0000 (+0100)
Subject: ids.cgi: Fix regular expression to check for valid email addresses
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9008d0e4fa2666cf76910ffcabdcfc3e151d1631;p=people%2Fstevee%2Fipfire-2.x.git

ids.cgi: Fix regular expression to check for valid email addresses

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/html/cgi-bin/ids.cgi b/html/cgi-bin/ids.cgi
index 8b14baad5..362cbec87 100644
--- a/html/cgi-bin/ids.cgi
+++ b/html/cgi-bin/ids.cgi
@@ -2127,8 +2127,9 @@ sub _validate_mail_address($) {
 
 	# Loop through the array of mail addresses.
 	foreach my $addr (@temp) {
-		# Return 1 if the processed mail address is invalid.
-		return 1 unless($addr =~ '^([a-zA-Z][\w\_\.]{6,15})\@([a-zA-Z0-9.-]+)\.([a-zA-Z]{2,4})$');
+		# If the address contains a '@' with at least one character before and after,
+		# we consider it valid.
+		return 1 unless ($address =~ m/.@./);
 	}
 
 	# Return nothing if the address is valid.